Numerical Simulation of NSP Cement NOx Formation and Control Technology
In this paper, in considering the influence of interaction and material decomposition, the generation of NOx inside the rotary kiln and precalciner, which are the main NOx emission equipments in cement production process, are simulated by CFD technology, and the results is tally with the actual situation. This shows that numerical simulation can be a very good guidance on NOx emission reduction technology and staged-combustion precalciner structure design, and we can design and optimize the NOx emission reduction scheme based on numerical simulation to achieve the purpose of reducing NOx pollution in cement production.
Hexing Li, Qunjie Xu and Daquan Zhang
Z. B. Chen et al., "Numerical Simulation of NSP Cement NOx Formation and Control Technology", Advanced Materials Research, Vols. 356-360, pp. 1605-1608, 2012